Thorne Joint Support Nutrients Joint Support Nutrients ( formerly AR-Encap ) is a comprehensive joint support formula that goes beyond simple glucosamine supplementation. This formula supplies 1,500 mg of glucosamine sulfate (suggested use – 4 capsules twice daily), which is the amount used in the majority of studies – in combination with joint-supporting nutrients and botanicals. Size 240 capsules Benefits Helps to relieve joint pain Used in Herbal medicine to help relieve minor pain, swelling & inflammation Usage Instructions Take 1 capsule 3 - 4 times daily, take with food. Use for a minimum of 1 month to see beneficial results. Ingredients Medicinal Ingredients: (per capsule): Boswellia Serrata 88mg Bromelain 50 mg Curcumin Phytosome (Meriva) 37.5 mg Glucosamine Sulfate ( Potassium Chloride) 188mg Methyl Sulfonyl Methane 213 mg Other Ingredients: Hypromellose Capsule, L-Leucine, Silicon Dioxide. NPN: 80068527